Details

Time bar (total: 4.5s)

sample24.0ms

Algorithm
intervals
Results
7.0ms306×body80valid
1.0ms6×body1280valid
0.0ms1×body640valid
0.0ms1×body320valid
0.0ms1×body160valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0184
1284
2384
3414
4414

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ y z))
0.0b
(+ (* x (+ y z)) (* z 5.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
5.0ms
(* x (+ y z))
6.0ms
(+ (* x (+ y z)) (* z 5.0))

series64.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(* x (+ y z))
35.0ms
(+ (* x (+ y z)) (* z 5.0))

simplify117.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0212186
1877169
24182168
35001168

prune91.0ms

Filtered
42 candidates to 28 candidates (33.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New38442
Fresh000
Picked011
Done000
Total38543

Merged error: 0.0b

Counts
43 → 5

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (* z (+ x 5.0)))
0.0b
(* z (+ x 5.0))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
3.0ms
(+ (* x y) (* z (+ x 5.0)))
5.0ms
(* z (+ x 5.0))

series75.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(+ (* x y) (* z (+ x 5.0)))
39.0ms
(* z (+ x 5.0))

simplify126.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0209182
1941168
24791168
35002168

prune91.0ms

Filtered
42 candidates to 27 candidates (35.7%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New39342
Fresh213
Picked101
Done011
Total42547

Merged error: 0.0b

Counts
47 → 5

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* z (+ x 5.0))) (cbrt (* z (+ x 5.0))))
0.6b
(cbrt (* z (+ x 5.0)))
0.6b
(cbrt (* z (+ x 5.0)))
0.6b
(cbrt (* z (+ x 5.0)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-+ pow1/3 flip-+
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* z (+ x 5.0))) (cbrt (* z (+ x 5.0))))
4.0ms
(cbrt (* z (+ x 5.0)))
4.0ms
(cbrt (* z (+ x 5.0)))
4.0ms
(cbrt (* z (+ x 5.0)))

series875.0ms

Counts
4 → 12
Calls
4 calls:
195.0ms
(* (cbrt (* z (+ x 5.0))) (cbrt (* z (+ x 5.0))))
367.0ms
(cbrt (* z (+ x 5.0)))
159.0ms
(cbrt (* z (+ x 5.0)))
154.0ms
(cbrt (* z (+ x 5.0)))

simplify48.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0417920
11436842
25002767

prune567.0ms

Filtered
84 candidates to 67 candidates (20.2%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New83184
Fresh033
Picked011
Done011
Total83689

Merged error: 0b

Counts
89 → 6

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* z (+ x 5.0)))
0.8b
(cbrt (- x 5.0))
4.1b
(* z (- (* x x) (* 5.0 5.0)))
7.4b
(cbrt (* z (- (* x x) (* 5.0 5.0))))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
9×*-un-lft-identity
7×cbrt-prod add-cube-cbrt
6×pow1 add-exp-log cbrt-div associate-*r/ add-cbrt-cube
4×associate-*r* add-log-exp
3×flip3-- pow1/3 associate-*l* flip--
2×distribute-rgt-in sub-neg distribute-lft-in difference-of-squares
1×flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out-- unswap-sqr
Counts
4 → 62
Calls
4 calls:
4.0ms
(cbrt (* z (+ x 5.0)))
3.0ms
(cbrt (- x 5.0))
6.0ms
(* z (- (* x x) (* 5.0 5.0)))
5.0ms
(cbrt (* z (- (* x x) (* 5.0 5.0))))

series603.0ms

Counts
4 → 12
Calls
4 calls:
155.0ms
(cbrt (* z (+ x 5.0)))
124.0ms
(cbrt (- x 5.0))
81.0ms
(* z (- (* x x) (* 5.0 5.0)))
242.0ms
(cbrt (* z (- (* x x) (* 5.0 5.0))))

simplify53.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0567599
11968550
25001522

prune767.0ms

Filtered
74 candidates to 61 candidates (17.6%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New74074
Fresh033
Picked011
Done022
Total74680

Merged error: 0b

Counts
80 → 6

regimes245.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0124
1124

end0.0ms

sample604.0ms

Algorithm
intervals
Results
236.0ms9778×body80valid
13.0ms123×body1280valid
11.0ms93×body640valid
4.0ms58×body320valid
1.0ms28×body160valid

Profiling

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